Fix handle zapping interaction with NoHandleAllocation.

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index a5ef0543b5579cf87a5cba52f37bbe82c161bc16..e037c11a63250210f2a36fa1f08a912b04de97c0 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -683,19 +683,7 @@ HandleScope::~HandleScope() {
 
 
 void HandleScope::Leave() {
-  v8::ImplementationUtilities::HandleScopeData* current =
-      isolate_->handle_scope_data();
-  current->level--;
-  ASSERT(current->level >= 0);
-  current->next = prev_next_;
-  if (current->limit != prev_limit_) {
-    current->limit = prev_limit_;
-    i::HandleScope::DeleteExtensions(isolate_);
-  }
-
-#ifdef ENABLE_EXTRA_CHECKS
-  i::HandleScope::ZapRange(prev_next_, prev_limit_);
-#endif
+  return i::HandleScope::CloseScope(isolate_, prev_next_, prev_limit_);
 }